Download Honda HS928 User's Manual

The engine exhaust from this product
contains chemicals known to the State of
California to cause cancer, birth defects,
or other reproductive harm.
Keep this owner’s manual handy, so you can refer to it any time.
This owner’s manual is considered a permanent part of the snowblower and
should remain with the snowblower if resold.
The information and specifications included in this publication were in effect
at the time of approval for printing. Honda Motor Co., Ltd. reserves the right,
however, to discontinue or change specifications or design at any time without notice and without incurring any obligation whatever.
Congratulations on your selection of a Hondasnowblower. We are certain you
will be pleased with your purchase of one of the finest snowblowers on the
market.
We want to help you get the best results from your new snowblower and to
operate it safely. This manual contains the information on how to do that;
please read it carefully.
As you read this manual, you will find information preceded by a
symbol. That information is intended to help you avoid damage toyour
snowbrower, other property, or the environment.
We suggest you read the warranty policy tofully understand its coverage and
your responsibilitiesof ownership. The warranty policy is a separate document
that should have been given to you by your dealer.
When your snowblower needs scheduled maintenance, keep in mind that
your Hondaservicingdealer
is specially trainedin servicingHonda
snowblowers. Your Honda servicing dealer is dedicated to your satisfaction
and will be pleased to answer your questions and concerns.
Best Wishes,
Honda Motor Co., Ltd.
1
INTRODUCTION
A FEW WORDS ABOUT SAFETY
Your safety and the safety of others are very important. And using this
snowblower safely is an important responsibility.
To help you make informed decisions about safety, we have provided
operating procedures and other information on labels and in this manual.
This information alerts you to potential hazards that could hurt you or others.
Of course, it is not practical or possible to warn you about all the hazards
associated with operating or maintaining a snowblower. You must use your
own good judgment.
You will find important safety information in a variety of forms, including:
Safety Labels - on the snowblower.
0
Safety Messages- preceded by a safety alert symbol A and one of three
signal words: DANGER, WARNING, or CAUTION.
These signal words mean:
You WILL be KILLED or SERIOUSLY
HURT if you don’t follow instructions.
You CAN be KILLED or SERIOUSLY
HURT if you don’t follow instructions.
YouCANbeHURT
follow instructions.
if youdon’t
Safety Headings - such as IMPORTANT SAFETY INFORMATION.
Safety Section - such as SNOWBLOWER SAFETY.
0
Instructions - how to use this snowblower correctly and safely.
This entire book is filled with important safety information - please read it
carefully.
2
SNOWBLOWER SAFETY..........................................................................
IMPORTANT SAFETY INFORMATION .................................................
SAFETY LABEL LOCATIONS ...............................................................
CONTROLS & FEATURES ........................................................................
COMPONENT & CONTROL LOCATIONS ............................................
CONTROLS .........................................................................................
Fuel Valve Lever .............................................................................
Engine Switch ..................................................................................
Fuel Gauge ......................................................................................
Chute Crank ....................................................................................
Starter Grip ......................................................................................
Throttle Lever ..................................................................................
Choke Knob .....................................................................................
Shift Lever .......................................................................................
Discharge Deflector Lever ...............................................................
Foot Pedal .......................................................................................
Drive Clutch Lever and Auger Clutch Lever ....................................
Transmission Release Lever ...........................................................
FEATURES ..........................................................................................
Work Light .......................................................................................
Snow Clearing Bar ..........................................................................
BEFORE OPERATION.............................................................................
ARE YOU READY TO GET STARTED? .............................................
IS YOUR SNOWBLOWER READY TO GO? .......................................
Check the General Conditionof the Snowblower............................
Check the Engine ............................................................................
CHECK YOUR WORK AREA ..............................................................
OPERATION.............................................................................................
SNOWBLOWING PRECAUTIONS ......................................................
STARTING THE ENGINE ....................................................................
STOPPING THE ENGINE ....................................................................
CLEARING SNOW ...............................................................................
SNOW-CLEARING TIPS .....................................................................
REMOVING OBSTRUCTIONS ............................................................
SERVICING YOUR HONDA SNOWBLOWER .........................................
THE IMPORTANCE OF MAINTENANCE ............................................
MAINTENANCE SAFETY ....................................................................
TOOL KIT.............................................................................................
MAINTENANCE SCHEDULE ..............................................................
REFUELING .........................................................................................
FUEL RECOMMENDATIONS..............................................................
5
5
8
9
9
11
11
11
11
12
12
12
13
13
14
14
15
16
17
17
17
18
18
18
19
19
20
21
21
21
26
29
32
33
34
34
35
36
37
38
39
3
SERVICING YOUR HONDA SNOWBLOWER (continued)
ENGINE OIL LEVELCHECK ...............................................................
40
41
ENGINE OIL CHANGE ........................................................................
ENGINE OIL RECOMMENDATIONS .................................................. 42
HYDROSTATIC TRANSMISSION OIL ................................................
43
SPARK PLUG SERVICE .....................................................................
45
TRACK ADJUSTMENT ........................................................................ 47
TIRE INSPECTION ..............................................................................
48
AUGER AND BLOWER INSPECTION ................................................
48
SHEAR BOLT REPLACEMENT PROCEDURE .................................. 49
50
SKID SHOES AND SCRAPER ............................................................
STORAGE ................................................................................................ 52
STORAGE PREPARATION ................................................................. 52
Cleaning .......................................................................................... 52
Fuel ................................................................................................. 53
56
Engine Oil ........................................................................................
Tires ................................................................................................ 56
STORAGE PRECAUTIONS ................................................................. 57
REMOVAL FROM STORAGE ............................................................. 57
TRANSPORTING .....................................................................................
58
TAKING CARE OF UNEXPECTED PROBLEMS....................................
60
ENGINE PROBLEMS ..........................................................................
60
60
Engine Will Not Start .......................................................................
Engine Lacks Power ........................................................................
61
DRIVE PROBLEMS .............................................................................
62
Snowblower Does Not Move........................................................... 62
SNOWBLOWER PROBLEMS ............................................................. 63
Snowblower Does Not Operate.......................................................
63
65
TECHNICAL & CONSUMER INFORMATION .........................................
TECHNICAL INFORMATION ............................................................... 65
Serial Number Locations ................................................................. 65
Carburetor Modification for High Altitude Operation ........................ 66
67
Oxygenated Fuels...........................................................................
68
Emission Control System Information .............................................
Air Index .......................................................................................... 70
Specifications .................................................................................. 71
CONSUMER INFORMATION .............................................................. 76
76
Honda Publications .........................................................................
Warranty Service Information .......................................................... 77
QUICK REFERENCE INFORMATION..........................
Inside back cover
SNOWBLOWER SAFETY
IMPORTANT SAFETY INFORMATION
Hondasnowblowers are designed to clear snow from
driveways and walkways.
Other uses can result in injury to the operator or damage to the snowblower
and other property.
Most accidents with snowblowerscan be prevented ifyou follow all instructions
in this manual and on the snowblower. The most
common hazards, according
accident statistics, are discussed below, along with the best way to protect
yourself and others.
Avoid Rotating Auger
The snowblower auger can cause serious cuts and even amputate fingers,
hands, toes, or feet. Keep away from the auger whenever the engine is
running. If you need to work around the snowblower to clear snow for any
reason, always shut off the engine. If the snow discharge chute becomes
clogged, stop the engine and disconnect the spark plug cap. Use the snow
clearing bar ora wooden stick to remove the obstruction. Never put your hand
into the snow discharge chute while the engine is running; serious personal
injury could result.
Clear Operation Area
The snowblower can throw rocks and other objects with enough force to cause
serious injury. Before operating the snowblower, carefully inspect the area
and remove all stones, sticks, bones, nails, pieces of wire, and other loose
objects. Never use the snowblower to clear snow from a gravel road or
driveway, as rocks may be picked up and ejected. They may cause injury to
bystanders.
5
SNOWBLOWER SAFETY
Keep Shieldsin Place
Guards and shields are designed to protect you from being hit by thrown
objectsand to keepyou from touching hot engine
parts and moving components.
For your safety and the safety of others, keep all shields in place when the
engine is running.
Adjust the snow discharge chute to avoid hitting the operator, bystanders,
windows, and other objects with ejected snow. Stay clear of the snow
discharge chute while the engine is running.
Children and pets must be kept away from the area of operation to avoid injury
from flying debris and contact with the snowblower.
Refuel with Care
Gasoline is extremely flammable, and gasoline vapor can explode. Allow the
engine to cool if the snowblower has been in operation. Refuel only outdoors
in a well-ventilated area with the engine OFF. Never fill the fuel tank beyond
the maximum fill mark. Never smoke near gasoline, and keepotherflames and
sparks away. Always store gasoline in an approved container.
Turn Engine OFF When Not Operating the Snowblower
If you need to leave the snowblower for any reason, even just to inspect the
area ahead, always turn the engine off.
Operation on Slopes
To avoid overturning, be careful when changing the direction of the snowblower
while operating it on a slope. Do not use the snowblower to remove snow from
roofs. The snowblower may overturn on steep slopes if left unattended
causing injury to the operator or bystanders.
6
SNOWBLOWER SAFETY
Operating Conditions
Do not use the snowblower when visibility is poor. Under conditions of poor
visibility, there is a greater risk of striking an obstacle or causing injury. Adjust
the snow discharge chute to avoid hitting passing bystanders or vehicles. Stay
clear of the snow discharge chute while the engine is running.
Operating Near Roads
Always watch for vehicle traffic when operating the snowblower near roads
and driveways. Never operate the snowblower on public roads.
Operator Responsibility
Know how tostop the snowblower quickly in case of emergency. Understand
the use of all snowblower controls.
Never permit anyone to operate the snowblower without proper instruction.
Do not let children operate the snowblower. If people or pets suddenly appear
in front of the snowblower while it is in operation, immediately release the
auger and drive clutch levers to stop the snowblower and avoid possible injury
from rotating auger blades.
While operating the snowblower, hold the handle firmly, and walk, don't run.
Wear suitable winter boots that resist slipping.
7
SNOWBLOWER SAFETY
SAFETY LABEL LOCATIONS
These labels warn you of potential hazardsthat can cause serious injury. Read
them carefully. If a label comes off or becomes hard to read, contact your
Honda snowblower dealer for a replacement.
AWARNING
1
BGASOLINE IS FLAM-
KEEP
HANDS OU1
OF DISCHARGE
CHUTE WHILE
USHUT OFFENGINE
WHENREFUELING.
UNEVER REFUEL
IO0 NOT OVERFILL.
8
CONTROLS & FEATURES
COMPONENT & CONTROL LOCATIONS
Use the two illustrations on these pages to locate and iderltify the most
frequently used controls.
Track Type
AUGER CLUTCH LEVER
DISCHARGE DEFLECTOR LEVER
DRIVE CLUTCH LEVER
DEFLECTOR
SHIFT LEVER
SNOW DISCHARGE
CHUTE
CHOKE KNOB
THROlTLE LEVER
STARTER GRIP
WORK LIGHT (equipped type)
-\m
(HS1132 only),
STARTER
ENGINE SWITCH
AC
BUlTON
(TAS, WAS type)
ENGINE OIL FILLER CAP
TRANSMISSION
FLUID RESERVOIR
SNOW CLEARING BAR
(equipped type)
FUEL VALVE
AC OUTPUT
TERMINAL
(for optional lightkit )
CHUTE CRANK
/
FOOTPEDA/L
FRAME SERIAL NUMBER
P
-\ 1
TRANSMISSION
RELEASELEVER
\SKID PLATE
ENGINE SERIAL NUMBER
9
CONTROLS & FEATURES
Wheel Type
DISCHARGE DEFLECTOR LEVER
DRIVE CLUTCHLEVER
DEFLECTOR
SNOW DISCHA
SHIFT LEVER
STARTER GRIP
AUGER CLUTCH LEVER
BAR
ENGINE SWITCH
FUEL VALVE
CHUTE CRANK
FRAME SERIAL
TRANSMISSION
RELEASE LEVER
I
ENGINE SERIAL
NUMBER
10
\
SKID PLATE
CONTROLS & FEATURES
~~~
CONTROLS
Fuel Valve Lever
The fuel valve opens and closes
the fuel line leading from the fuel
tank to the carburetor. Make sure
that the fuel valve is positioned
exactly at either the ON or OFF
position. When the snowblower is
not in use, always leave the fuel
valve in the OFF position to
reduce the possibility of fuel
leakage.
FUEL
k
Engine Switch
The engine switch controls the
ignition system. The key (if
equipped) can only be inserted
and removed when turned to
OFF.
OFF - Stops the engine.
ENGINE SWITCH
ON - Running position, and for
starting with the recoil starter.
Fuel Gauge (equipped type)
FUEL GAUGE
The fuel gauge indicates the
amount of fuel in the tank. When
the fuel gauge needle enters the
"E" range, refill the tank as soon
as possible.
/I
JI
11
CONTROLS & FEATURES
Chute Crank
Use the chute crank to turn the snow discharge chute right or left.
To throw snow to the left
kJI
To throw snow to the right
Starter Grip
Pull this grip to start the engine. See
page 24 for starting procedures.
STARTER GRIP
Throttle Lever
The throttle lever controls engine
speed from SLOW to FAST. it will
stay in any designated position. For
the HS624,HS724,HS828and
HS928 models, set the lever to
CHOKE when the engine is cold.
HS1132:
SLOW
SLOW
THROTTLE LE
M
12
THROlTLE LEVER
/
CONTROLS & FEATURES
Choke Knob (HS1132 Only)
The choke knob opens and closes the choke valve in the carburetor.
The CLOSED position enriches the fuel mixture for starting a cold engine.
The OPEN position provides the correct fuel mixture for operation after
starting, and for restarting a warm engine.
Shift Lever
The shift lever selects F (FORWARD), N (NEUTRAL), or R (REVERSE).
The shift lever also controls the transmission drive ratio; moving the lever
farther from NEUTRAL increases drive speed. While clearing snow, use the
shift lever to control drive speed, so you can leave the throttle lever in the FAST
position for best snow-clearing performance.
13
CONTROLS & FEATURES
Discharge Deflector Lever
The discharge deflector lever controls the snow discharge angle.
FAR
HIGH AND
FAR
HIGH AND
/
DISCHARGE
DEFLECTOR
LEVER
Foot Pedal (track type only)
Use the pedal for adjusting the height and angle of the machine in relation to
the tracks.
Hold the handles and step on the pedal.
Raise or lower the machine to the desired position and release the pedal.
LOW - Smooth, ice-covered surfaces only.
MIDDLE - Normal use
HIGH - Deep snow or for transporting the snowblower.
HIGH
MIDDLE
LOW
14
CONTROLS & FEATURES
Drive Clutch Leverand Auger Clutch Lever
Use these controls to engage the snow blowing mechanism and/or the drive
mechanism.
to
AUGER CLUTCH LEVER
Squeeze
snow
mechanism.
Squeeze
blowing
DRIVE CLUTCH LEVER
theto engage
drive transmission.
When both levers are squeezed,the drive clutch lever locks the auger clutch
lever down. Releasing the drive clutch lever then unlocks and releases the
auger clutch lever.
DRIVE CLUTCH LEVER
Both levers squeezed
The auger clutch lever
remains locked downas
long as one hand continues
to squeeze the drive clutch lever.
15
CONTROLS 81 FEATURES
Transmission Release Lever
The transmission release lever has two positions RELEASED and ENGAGED.
Set the lever in the ENGAGED position for self-propelled operation. Set it in
the RELEASED position when pushing the snowblower with the engine
stopped.
pcEq
Operating the transmission release lever while the engine is running can
damage the transmission.
1. Stop the engine.
2. Set the shift lever in the “N” (Neutral) position.
3. Set the lever in the ENGAGED or RELEASED position.
Pushing or towing the snowblower with the transmission controlin
release the
engaged position willdamage the hydrostatic transmission.
RELEASED
ENGAGED
TRANSMISSION RELEASE LEVER
16
CONTROLS & FEATURES
FEATURES
Work Light
WORK LIGHT
The light comes ON while the
engine is running, and it goes OFF
when the engine stops. The light
does not come ON when the engine
switch is turned ON unless the
engine is started. The light can be
adjusted up or down.
Snow Clearing Bar
(equipped type)
SNOW CLEARING BAR
If the snow discharge chute or snow
blowing mechanism becomes
restricted, stop the engine and use
this bar to remove the obstruction.
After clearing the obstruction, wipe
the bar clean, and store it in the
holders.
Before removing any restriction, be
sure to stop the engine, and make
sure that all rotating parts have
come to a complete stop. Remove
the spark plug cap from.the spark
Plug.
17
ARE YOU READY TO GET STARTED?
Your safety is your responsibility. A little time spent in preparation will
significantly reduce your risk of injury.
Knowledge
Read and understand this manual. Know what the controls do and how to
operate them.
Familiarize yourself with the snowblower and its operation before you begin
using it. Know how
to quickly shut offthe snowblower in case of an emergency.
IS YOUR SNOWBLOWER READYTO GO?
For yoursafety, and to maximize the service life of your equipment, it is very
important to take afew moments before you operate the snowblower to check
its condition. Be sure to take care of any problem you find, or have your
servicing dealer correct it, before you operate the snowblower.
improperly maintaining this snowblower, or
failing to correct a problem before operation,
could cause a malfunction in which you could
be seriously injured.
Always perform a preoperation inspection
before each operation, and correct any
problem.
Before beginning your preoperation checks, be sure the snowblower is on a
level surface and the engine switch is in the OFF position.
18
BEFORE OPERATION
Check the General Conditionof the Snowblower:
Look around and underneaththe snowblower for signs of oil or gasoline
leaks.
Check the augerhouse and thedischarge chute foraccumulation of
packed snow or ice. Clean the auger housingand discharge chute before
starting the snowblower.
Look for signsof damage.
Check eachcontrol for proper operation.
Check the auger and blower for loose or broken bolts, If broken, replace
them with new ones (page49).
Check theskid shoes and scraper bar for wear. Replace them if necessary
(page 50).
Check that all nuts, bolts, screws are tightened.
Check the Engine
Check the oil level (page 40).
Check thefuel level (page 38). Starting with afull tank will help to eliminate
or reduce operating interruptions for refueling.
Check thehydrostatic fluid level inthereservoir
HONDA HYDROSTATIC FLUID.
(page 43). Useonly
19
BEFORE OPERATION
CHECK YOUR WORK AREA
For your safety and the safety of others, always inspect the area before
operating the snowblower.
Objects
Anything which can be picked up by the augers and thrown is a potential
hazard to you and others. Look for things like stones, sticks, bones, nails, and
wire, and remove them from the work area.
People and Pets
People and animals near the work area can move into your snowblowers path
or into a position where they could be struck by thrown objects. Clear the area
of people, especially children and pets. Their safety is your responsibility.
Work Area
Check the condition of the snow. Adjust yoursnowblower ground speed (not
engine speed) and snowblowing swath accordingly.
Check the skid shoes for proper adjustment. Adjust the skid shoes to obtain
the auger ground clearance for the type of surface the snowblower will be
operated over (page 51).
20
OPERATION
SNOWBLOWING PRECAUTIONS
Before operating the snowblower for the first time, please review both the
SNOWBLOWER SAFETYchapter (page 5) and the BEFORE OPERATION
chapter (page 18).
Even if you have operated other snowblowers, take time to become familiar
with how this snowblower works, and practice in a safe area until you build up
your skills.
Never tamper with, or alter any
snowblower.
of the controls or safety devices on the
For your safety, avoid starting or operating the engine in an enclosed area
such as a garage. Your snowblower’s exhaust contains poisonous carbon
monoxide gas which can collect rapidly in an enclosed area and cause illness
or death.
Carbon monoxide gas is toxic. Breathing it can
cause unconsciousness and even kill you.
Avoid any enclosed areas
or activities that expose
you to carbon monoxide.
STARTING THE ENGINE
1. Move the shift lever to “N” (Neutral) position.
i
I
I
N (Neutral)
21
OPERATION
2. Set the transmission release lever
in the ENGAGED position (page
16).
ENGAGED
TRANSMISSION RELEASE LEVER
3. Turn the fuel valveto the ON position.
Besurethatthedrainknobis
tightened securely.
\
DRAIN KNOB
THROlTLE LEVE
4. In cold
weather and when the engine
is cold, follow the procedures below.
HS624/HS724/HS828/HS928:
Movethe throttle lever to the CHOKE
position.
22
/
CHOKE
OPERATION
HS1132:
Pull the choke knob to the CLOSED position and move the throttle lever to
the FAST position.
CHOKE KNOB
e
CLOSED
THROTTLE LEVER
5. Start the engine.
Electric-start Models (TAS, WAS type):
a. Connect your power cord to the switch box and the male end of the
power cord to a properly grounded 120 volt ac outlet.
I
ACAUTION
I U S E ONLY WITH GROUNOEO OUTLET AN0
3-WIRE CORD.
1 1 2 0 VOLT A.C. ONLY
1 0 0 NOT CRANK OVER 1 MINUTE
WllHOLlT
COOLING 15 MINUTES.
1 0 0 NOT USE INRAIN.
I
I
POWER CORD
To minimize the possibility of potentially dangerous electrical shocks, always
use a 3-conductor power cord with a power rating of no less than 15 amps.
Also, be sure that the outlet you are using is properly grounded.
Do not connect and disconnect the power cord with wet hands.
Be sure to hold the plug when disconnecting the power cord from the electrical
outlet or switch box. Do not disconnect by pulling on the power cord.
23
OPERATION
b. Turn the engine
switch to the
ON position.
ON
I I\ I
c. Push the starter button until
the engine starts. After the
engine starts, disconnect the
power
cord
from
the
electrical outlet, andthen
from the switch box.
Do not operate the starter for more than
1 minute. If the engine fails to
start, release the button and allow the starter to cool for 15 minutes
before operating it again.
Manual Starting only
a. Pull the starter grip lightly until you
feel resistance, then pull briskly.
b. Return the starter grip gently to the
engine.
piEq
Do not allow the startergrip to snap back against the engine. Return it
gently to preventdamage to the starter.
Do not pull the starter
grip while the engine is running. The starter coul
be damaged.
24
OPERATION
3. Let the engine warm up for several minutes.
HS624/HS724/HS828/HS928:
If the throttle lever hasbeen movedto the CHOKE position, gradually move
the throttle lever to the SLOW position as the engine
warms up.
HS1132:
If the choke knob has been pulled to the CLOSED position to start the
engine, gradually push it to the OPEN position as the engine warms up.
Move the throttle lever to the SLOW position.
CHOKE
KNOB
THROTTLE
OPEN
LEVER
1
,
25
OPERATION
4. While warming the engine up, also warm the transmission as follows:
a. Check that the shift lever is inthe “N” (Neutral) position.
i
I
I
N(Neutra1)
/
/
SHIFT
LEVER
.
b. Squeeze the drive clutch lever
for about 30 seconds to warm
up the transmission fluid.
STOPPING THE ENGINE
To stop the engine in an emergency,
simply turn the engine switch to the OFF
position, Under normal conditions, use
the following procedure.
26
DRIVE CLUTCH LEVER
OPERATION
1. Release the auger and drive clutch levers. The drive and snow blowing
mechanism will stop operation.
DRIVE
CLUTCH
LEVER
\
2. Move the shift lever to “N” (Neutral) position.
i
I
I
N(Neutra1)
3. Turn the throttle lever to the SLOW position.
HS624lHS724IHS828lHS928
I
HS1132
THROTTLE LEVER
27
OPERATION
4. Turn the engine switch to the OFF position.
5. Turn the fuel valve to the OFF position.
FUEL
VALVE
\
28
OPERATION
CLEARING SNOW
1. Move the throttle lever to the FAST position for normal operation.
R (Reverse)
2. Release the auger clutch
lever, and move the shift
lever to select the desired
drive speed.
i
N (Neutral)
Low speed is
recommended for
removing deep or
hardpacked snow.
3. Set the foot pedal to the
correct position
(page 14, track type only).
4. Adjust the throwing direction by using the chute crank and the discharge
deflector lever (page 12 and 14).
5. Squeeze the auger clutch lever
The machine will clear snow when you squeeze the auger clutch lever.
29
OPERATION
6. Squeeze the drive clutch lever to self-propel the snowblower.
If the transmission release lever (page22) is in the ENGAGEDposition, and
the shift lever (page 29) is in the FORWARD (F) position, the hydrostatic
drive
will DroDel the snowblower forward when you
squeeze the drive clutch
-~
lever.
RIVE CLUTCH LEVER
I
,
To move from one place to another, or
to change direction, use the drive clutch
lever only. Release
both the drive clutch lever and auger clutch lever, and then
squeeze the drive clutch lever.
\
DRIVE CLUTCH LEVER
30
OPERATION
7. Release the clutch levers to stop clearing or moving.
DRIVE
31
OPERATION
SNOW-CLEARING TIPS
For bestefficiency, clear snow before it melts,refreezes and hardens.Do not
reduce engine speedwhile clearing snow.
Operating tips for clearing hard or deep snow:
Reduce forwardspeed. If that is not sufficient, use the shift lever to clear
snow with a back andforth motion.
Clear a narrower swath. Make several passes with the auger overlapping
the cleared areas.
If the snow is deeper than the height of the auger,
remove it in several steps,
as shownbelow, orinstall the drift-breaker kit (optional part) that is available
from authorized Hondasnowblower dealers.
32
OPERATION
REMOVING OBSTRUCTIONS
If the snow discharge chute or snowblowing mechanism becomes restricted,
review clearing snow information (page 32) to reduce the possibility of
reoccurring obstructions.
1. Before removing the
obstruction, be sure to stop the
engine, and make sure that all
rotating parts have come to a
complete stop. Remove the
spark plug cap from the spark
Plug.
SNOW CLEARING BAR
2. Remove the snow clearing bar
(if equipped), or use a wooden
stick to clear the obstruction.
3. After clearing, wipe the bar
clean, and store it in the
holders.
33
SERVICING YOUR HONDA SNOWBLOWER
THE IMPORTANCE OF MAINTENANCE
Good maintenance is essential for safe, economical, and
trouble-freeoperation.
It will also help reduce air pollution.
To help you properly care for yoursnowblower, the following pages include a
maintenanceschedule,routine inspection procedures, and simple maintenanc
procedures using basic hand tools. Other service tasks that are more difficult,
or require special tools, are best handled by professionals and are normally
performed by a Honda technician or other qualified mechanic.
The maintenance schedule applies to normal operating conditions. If you
operate your snowblower under unusual conditions, consult your servicing
dealer for recommendations applicable to your individual needs and use.
Remember that your servicing dealer knows your snowblower best and is fully
equipped to maintain and repair it.
Improper maintenance, or failure to correct
a problem before operation, can cause a
malfunction in which you can be seriously
hurt or killed.
Always follow the inspection and
maintenance recommendations and
schedules in this owner’s manual.
To ensure the best quality and reliability, use only new, genuine Honda parts
or their equivalents for repair and replacement.
Maintenance, replacement, or repair of the emission control devices and
systems may be performed by any engine repair establishment or individual,
using parts that are “certified” to EPA standards.
34
SERVICING YOUR HONDA SNOWBLOWER
MAINTENANCE SAFETY
Some of the most important safety precautions follow. However, we cannot
warn youof every conceivable hazard can
thatarise in performing maintenance.
Only you can decide whether or not you should perform a given task.
Failure to properly follow maintenance
instructions and precautions can cause
you to be seriously hurt or killed.
Always follow the procedures and
precautions in the owner’s manual.
Safety Precautions
Make sure the engine is off before you begin any maintenance or repairs.
This will eliminate several potential hazards:
- Carbon monoxide poisoning from engine exhaust.
Be sure there is adequate ventilation whenever you operate the engine.
- Burns from hot parts.
Let the engine and exhaust system cool before touching.
- Injury from moving parts.
Do not run the engine unless instructed to do so.
Read the instructions before you begin, and make sure you have the tools
and skills required.
To reduce the possibility of fire or explosion, be careful when working
around gasoline. Use only a nonflammable solvent, not gasoline, to clean
parts. Keepcigarettes, sparks, and flames awayfrom all fuelre - lated parts.
35
I
1
SERVICINGYOURHONDASNOWBLOWER
TOOL KIT
The tools necessary for performing some of the periodic maintenance,
simple adjustments and repairs are supplied in the tool kit.
Spare shear bolts and nuts are also located in the tool kit.
rm
0
SPARK PLUG WRENCH
BLOWER SHEAR BOLT
WRENCH HANDLE
6mm SELF LOCK NUT
10 x 14mm WRENCH
AUGER SHEAR BOLT(3)
R
6mm HEX NUT(3)
12 x 14mm WRENCH (HS624lHS724IHS828lHS928)
12 x 17mm WRENCH (HS1132)
31
TOOL BAG
36
SERVICING YOUR HONDA SNOWBLOWER
MAINTENANCE SCHEDULE
I
Ever!
BEFORE
)PERATION
5 YEARS
Page
40
41
43
0
0
45
Auger skid shoes
and scraoer
Track
50
47
48
Auger and blower
Chute guide control
cable
Fuel tank and
carburetor
Auger clutch cable
Drive clutch cable
Idle speed
Throttle cable
Fuel filter
0
49
0
19
55
52
Shop rnanua
L
replace
check-adjust
clean
55
0(1)(2)
Every 2 years (2)
O(2)
After every 500hrs (2)
Shop manua
Shop rnanua
Shop rnanua
Shop rnanua
Shop rnanua
Shop rnanua
Shop rnanua
Shop manua
Emission related items
(1)Service every 10 hours or daily when used under extremely harsh
conditions, or used commercially.
(2)These items should only be serviced by an authorized Honda servicing
snowblower dealer unless you are mechanically proficient and have the
proper tools.
37
SERVICING YOUR HONDA SNOWBLOWER
REFUELING
Fuel tank capacities:
HS624 / HS724 : 0.92 US gal (3.5 t , 0.77 Imp gal)
HS828 / HS928 : 1.59 US gal (6.0 t , 1.32 Imp gal)
HS1132 :
1.72 US gal (6.5 e , 1.43 Imp gal)
With the engine stopped, remove the fuel tank cap andcheck the fuel level.
Refill the tank if the fuel level is low. Do not fill above the base of the filler neck.
Gasoline is highly flammable and explosive.
You can be burned or seriously injured when
handling fuel.
Stop the engine and keep heat, sparks, and
flame away.
Handle fuel only outdoors.
Wipe up spills immediately.
Refuel in a well-ventilated area before starting the engine. If the engine has
been running, allow it to cool. Refuel carefully to avoid spilling fuel. Do not fill
the fuel tank above the fuel strainer shoulder. After refueling, tighten the fuel
tank cap securely.
Never refuel the engine inside a building where gasoline fumes may reach
flames or sparks.Keep gasoline away from appliance pilot lights, barbecues,
electric appliances, power tools, etc.
38
SERVICING YOUR HONDA SNOWBLOWER
Spilled fuel is not only afire hazard, it causes environmentaldamage. Wipe
up spills immediately.
ur
,
\
\ FUELCAP
UPPER LIMIT
FUEL
FUEL
(equi
FILLER NECK
~
-
FUEL INLET
FUEL RECOMMENDATIONS
Use unleaded gasoline with a pump octane rating of 86 or higher.
These enginesare certified to operate on unleaded gasoline. Unleaded
gasoline producesfewer engineand spark plug deposits and
extends exhaust
system life.
Never use stale or contaminated gasoline or an oil/gasoline mixture. Avoid
getting dirt or water in the fuel tank.
Occasionallyyou may hear a light “spark
knock or “pinging” (metallic rapping
noise) while operating under heavy loads.This is no cause for concern.
If spark knock or pinging occurs at a steady engine speed, under normal loa
change brands of gasoline. If spark knock or pinging persists, see an
authorized Hondaservicing dealer.
Running the engine with persistent spark knock
or pinging can cause engine
damage.
Running the engine with persistent spark knock or pinging is misuse, and the
Distributor’s Limited Warrantydoes not cover parts damaged by abuse.
39
SERVICING YOUR HONDA SNOWBLOWER
ENGINE OIL LEVEL CHECK
Check the engine oil level with the engine stopped andin a level position.
1. Remove the oil filler cap/dipstick and wipe it clean.
2.lnset-t and remove thedipstick without screwing it into the filler neck.Check
the oil level shown on the dipstick.
3. If the oil level is low, fill to the edge of the oil filler hole with the recommended
oil (page 42).
4. Reinstall the oil filler cap/dipstick.
HS624lHS828lHS9281HS1132:
UPPER LlMl
OIL FILLER CAPIDIPSTICK
Running the engine with a low
oil level can cause engine damage.
40
SERVICING YOUR HONDA SNOWBLOWER
ENGINE OIL CHANGE
Drain the oil while the engine is still warm to assure rapid and complete
draining.
1. Place the snowblower on a level surface. If your snowblower is the track
type, use the foot pedal (page 14) to raise the engine.
2. Place a suitable container below the engine to catch the used oil, then
remove the oil filler cap/dipstick and the drain plug.
HS1132 ONLY:
To avoid loosening the drain plug extension, hold it with a 14 mm wrench
while loosening the drain plug with a 10 mm wrench.
HS1132:
EXTENSION
DRAIN
PLUG
3. Allow the used oil to drain completely, then reinstall the drain plug, and
tighten it securely.
Improper disposalof engine oil can
be harmful to the enviromnment.
If you
change your own oil, please dispose
of used motor oil properly. Put ita in
sealed container,and take ita recycling center.Do not throw in
it the trash,
pour it on the ground, or down
a drain.
41
SERVICING YOUR HONDA SNOWBLOWER
4. With the engine in a level position, fill to the outer edge of the oil filler hole
with the recommended oil (page 40).
Oil Capacity:
HS624/HS724:0.63 US qt (0.60 i?, 0.53 Imp qt)
HS828/HS928/HS1132:1.16 US qt (1.10 4, 0.97 Imp qt)
UPPER
LIMIT
HS724:
HS624/HS828/HS928/HS1132:
UPPER
9
5W-30
1Running the engine with
a low oil level can cause engine damage.
5. Screw in the oil filler cap/dipstick securely.
ENGINE OIL RECOMMENDATIONS
oil is a f'najor factor affecting performance and service life. Use a 4-stroke
automotive detergent oil.
SAE 5W-30 is recommended for general use. Other viscosities shown in the
chart may be used when the average temperature in your area is within the
indicated range.
I
The SAE oil viscosity and service classification are on the API label on the oil
container. Honda recommends that you use API SERVICE category SJ oil.
SAE VISCOSITY GRADES
-20
-30
0
-20
20
-10
40 50°F
0
10°C
AMBIENR TEMPERATURE
42
SERVICING YOUR HONDA SNOWBLOWER
HYDROSTATIC TRANSMISSIONOIL
Check the hydrostatic fluid level in the reservoir.
Hydrostatic fluid expands and contracts with changes in temperature. The
UPPER and LOWER limit marks on the reservoir are calibrated for room
temperature fluid.
It is normal for the fluid level to rise above the UPPER limit mark when
snowblower operation warms the transmission.
When checking the level of cold fluid, below room temperature, refer to the
temperature chart for appropriate fluid levels (page 42).
At temperatures below -20°C (-4"F), fluid may not be visible in the reservoir
before operation, but should rise into the reservoir when the transmission
warms up.
UPPER LIMIT
LOWER LIMIT
TRANSMISSION
FLUID RESERVOIR
43
~
SERVICINGYOURHONDASNOWBLOWER
If the fluid level is low, add HONDA HYDROSTATIC FLUID.
pEEq
The use of other hydrostatic fluids
will reduce transmission performance
and
may damage the transmission. Use only HONDA HYDROSTATIC FLUID.
1. Unscrew the reservoir cap andremove the seal. Be careful to prevent dirt,
water, or snow from entering the reservoir.
2. Add HONDA HYDROSTATIC FLUID to bring the fluid level to the UPPER
limit mark at room temperature, or to the appropriate level shown in the
temperature chart. Do not overfill.
3. Reinstall the seal, and tighten the cap securely.
Oil level
(68°F)
Between upper and lower limit marks
(approx. 5 mm (0.20 in) above lower limit marks)
(50°F)
Slightly above lower limit mark
(approx. 2 mm (0.08 in) above lower limit mark)
(32°F)
Slightly below lower limit mark
(approx. 1 mm (0.04 in) below lower limit mark)
-10°C
(14°F)
Between lower limit mark and bottom of reservoir
(approx. 4 mm (0.16 in) below lower limit mark)
44
SERVICING YOUR HONDA SNOWBLOWER
SPARK PLUG SERVICE
Recommended spark plug: BPR5ES (NGK)
W1 GEPR-U (DENSO)
To ensure proper engine operation, the sparkplug must be properly gapped
and free of deposits. If the engine has been running, the mufflerwill be very
hot. Be careful not to touch the muffler.
1. Remove the spark plug cap.
2. Clean any dirt from around the
spark plug base.
3. Use the wrench supplied in the
tool kit to remove the sparkplug.
SPARK PLUG
RENCH
4. Inspect the spark plug. Replace it
if the electrodes are worn or if the
insulator is cracked or chipped. If
it is to be reused, clean the
electrode and insulator with a wire
brush.
45
SERVICING YOUR HONDA SNOWBLOWER
5. Measure the plug gap with a feeler
gauge.Correct asnecessaryby
bending the side electrode.
The gap shouldbe:
0.028-0.031 in (0.70-0.80 mm)
R
PLUGGAP
6. Make sure that the
sparkplug washer
is in good condition, and threadthe
spark plug in by hand to prevent
cross-threading.
7. After the spark plug is seated, tighten with aspark plug wrench to compress
the washer.
If installing a new spark plug, tighten 1/2 turn after the spark plug seats to
compress the washer. If reinstalling a used spark plug, tighten 1/8 to 1/4
turn after the spark plug seats.
Use only the recommended spark plugsor equivalent. Spark plugs which
have an improper heat range may cause engine damage.
The spark plug must
be securely tightened.An improperly tightened spark
plug can become very hot
and may damage the engine.
46
SERVICING YOUR HONDA SNOWBLOWER
TRACK ADJUSTMENT
Make sure the tracks are clean and dry before adjustment The tracks cannot
be correctly adjusted if packed with snow or debris, or coated with ice.
With the snowblower resting on its tracks, check track deflection by pressing
down midway between the wheels with a force of 33 Ib (15 kg).
When correctly adjusted, track deflection should be:
1-11/16 - 1-5/16 in (27-33 mm)
27.0-33.0mm
(1.06-1.30in)
TRACK
/
’
Adjusting Procedure
TENSION BOLT
1. Loosen the left and right
tension bolt lock nuts at the
rear axle, and turn the
adjusting nuts to correctly
tension both tracks.
DJUSTING
UT
2. After adjustment, tighten the
lock nuts securely.
LOCK NUT
47
~
SERVICINGYOURHONDASNOWBLOWER
TIRE INSPECTION
Check the side wall and tread
surface of each tire for cracks,
damage, or excessive wear.
Check the tire pressure.
Tire pressure:
8.5 psi (59 kPa, 0.6 kgf/cm*)
I
NOTICE
1
Excessiveinflationpressurecandamagethetires.
the tires beyond the recommended pressure.
Do notinflate
AUGER AND BLOWER INSPECTION
Check the auger, auger housing, blower and shear bolts for signs of damage
or other faults. If any of the shear bolts are broken, replace them with the ones
furnished with the snowblower. Additional shear bolts and nuts are available
from authorized Honda snowblower dealers.
Shear bolts aredesigned to breakunder force that would otherwise
damageaugerandblowerparts.
Do notreplaceshearboltswith
ordinary hardware bolts.
48
SERVICING YOUR HONDA SNOWBLOWER
SHEAR BOLT REPLACEMENT PROCEDURE
1. Place the snowblower on a firm, level surface.
2. Turn the engine switch OFF, and remove the cap from the spark plug.
3. Clean the auger and blower of snow, ice or any other foreign particles.
4. Check the entire snow clearing mechanism.
5. Replace any broken shear bolts. Tighten securely.
BLOWER SHEAR BOLT
6mm SELF-LOCKING NUT
/
6mm HEXNU?(2)AUGERSHEAR
BOLT(2)
49
SERVICING YOUR HONDA SNOWBLOWER
SKID SHOES AND SCRAPER
Turn the engine switch to the OFF position, and disconnect
the spark plug cap,
so the engine cannot be accidentally started while you are near the auger.
Inspection
1. Raise the auger housing off the
ground.
Track type: Step on the foot pedal
(page14), and raise the augerto
the highest position.
Wheel type: Placea block of
woodunderthescraperto
support the auger.
2. Measure the thicknessof the right
andleftskidshoes
at their
thinnest point.
Replace the skid shoes if they
are wornto the specified service
limit.
A=NEW thickness
B=WORN thickness
SKID SHOE SERVICE LIMIT
Rear-mount type
Side-mount type
50
3/32 in (2.5mm)
1/16 in (1.5mm)
SERVICING YOUR HONDA SNOWBLOWER
Adjustment
1. Place the snowblower on a
level surface. (For track-type
snowblowers,
step
foot
on the
pedal, and set the auger in the
middle position).
2. Loosen the skid shoe nuts, and
adjust the skid shoes to obtain
the auger ground clearancefor
snow conditions recommended
below. Adjust the right and left
skid shoes equally. Retighten
the nuts securely.
TO LOWER
SKID SHOE
(rear-mount type)
AUGER GROUND CLEARANCE RECOMMENDATIONS
I
I
1
Forordinary snow conditions
Forsmooth, ice-covered surfaces
For rough or unevensurfaces
pECE-1
Operation on roughor uneven
surfaces with less than the
recommended auger ground
clearance candamage the snow
blower.
3. Loosen all the nuts holding the
scraper, and adjust the scraper to
the specified ground clearance.
Retighten the nuts securely.
SCRAPER GROUND CLEARANCE
I 5/32-5/16 in (4.0-8.0mm) I
1 3/32-3/16 in (2.0-5.0mm) I
I 1-1-3/16 in (25.0-30.0mm)
1
AUGER
\/;
li..
/
Scraper clearance
2.0-4.0 mm
(0.08-0.16
SKID in)
\ \
' \
SCRAPER
PLATE
(rear-mount type)
I 3/32-5/32 in (2.0-4.0mm) I
4. Inspect the scraper. Replace the scraper if it is excessively worn.
STORAGE
STORAGE PREPARATION
Proper storage preparation is essential for keeping your snowblower trou
and looking good. Thefollowing steps willhelp to keep rust and corrosion from
impairing your snowblower's function and appearance, and will make the
engine easier to start when you use the snowblower again.
Cleaning
I CLUTH LEVER
1. Rinse the auger
housing andwheels
(or tracks) with a
garden hose. Wipe
the rest of the
snowblower with a
moist rag.
LEVERS
I /
4
2. After the snowblower
has dried, touch up
any damaged paint.
SLIDING SURFACE
3. Apply grease to the
following areas for
lubrication.
I
SHIFT AND THROTTLE LEVERS
AND RING GEAR
SLIDING
SURFACE
1
52
1
STORAGE
Fuel
Gasoline will oxidize and deteriorate in storage. Old gasoline will cause hard
starting, and it leaves gum deposits that clog the fuel system. If the gasoline
in your snowblower deteriorates during storage, you may need to have the
carburetor and other fuel system components serviced or replaced.
.
The length of time that gasoline can be left in your fuel tank and carburetor
without causing functional problems will vary with such factors as gasoline
blend, your storage temperatures, and whether the fuel tank is partially or
completely filled. The air in a partially filled fuel tank promotes fuel deterioration. Very warm storage / temperatures accelerate fuel deterioration. Fuel
deterioration problems may occur within a few months, or even less if the
gasoline was not fresh when you filled the fuel tank.
The Distributor’s Limited Warranty does not cover fuel system damage or
engine performance problems resulting from neglected storage preparation.
You can extend fuel storage life by adding a fuel stabilizer that is formulated
for that purpose, or you can avoid fuel deterioration problems by draining the
fuel tank and carburetor.
53
I
STORAGE
1
Adding a Fuel Stabilizer lo Extend Fuel Storage Life
When adding a fuel stabilizer, fill the fuel tank with fresh gasoline. If only
partially filled, air in the tank will promote fuel deterioration during storage. If
you keepacontainer of gasoline for refueling,be sure that it containsonly fresh
gasoline.
Add fuel stabilizer following the manufacturer's instructions.
After adding a fuel stabilizer, run the engine outdoors for 10 minutes to be sure
that treated gasoline has replaced the untreated gasoline in the carburetor.
Stop the engine, and move the fuel valve lever to the OFF position.
54
STORAGE
Draining the Fuel Tank and Carburetor
1. Place an approved gasoline
container below the carburetor,
and use a funnel to avoid
spilling fuel.
2. Loosen the carburetor drain
knob, then move the fuel valve
lever to the ON position. Drain
the until the fuel tank is empty.
Gasoline is highly flammable and explosive.
You can be burned or seriously injured when
handling fuel.
Keep heat, sparks,and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.
3. After draining, tighten the drain
knob and turn the fuel valve
OFF.
4. Remove the fuel sediment cup.
.
5. Empty the contents into a
suitable container. Clean the
fuel sediment cup.
SEDIMENT CUP
6. Reinstall the sediment cup and
O-ring and tighten securely.
55
~
STORAGE
Engine Oil
1. Change the engine oil (page 41).
2. Remove the spark plug (page 45).
-
3. Pour a tablespoon (5 10 cc) of
clean engine oil into the cylinder.
4. Pull the starter rope slowly several
times to distribute the oil.
5. Reinstall the spark plug.
6. Pull the starter grip until resistance
is felt. This will close the valves
and protect the engine from
internal corrosion.
Tires
Check tire air pressure (page 48).
56
STARTER GRIP
STORAGE
STORAGE PRECAUTIONS
~
.
If your snowblower will be stored with gasoline in the fuel tank and carburetor,
it is important to reduce the hazard of gasoline vapor ignition. Select a wellventilated storage area away from any appliance that operates with a flame,
such as a furnace, water heater, or clothes dryer. Also avoid any area with a
spark-producing electric motor, or where power tools are operated.
If possible, avoid storage areas with high humidity, because that promotes rust
and corrosion.
Unless all fuel has been drained from the fuel tank, leave the fuel valve in the
OFF position to reduce the possibility of fuel leakage.
Place the snowblower on a level surface. Tilting can cause fuel or oil leakage.
With the engine and exhaust system cool, cover the snowblower to keep out
dust. A hot engine and exhaust system can ignite or melt some materials. Do
not use sheet plastic as a dust cover. A nonporous cover will trap moisture
around the engine, promoting rust and corrosion.
REMOVE FROM STORAGE
Check your snowblower as described in the BEFORE OfERATlONchapter
(page 18) of this manual.
If the fuel was drained during storage preparation, fill the tank with fresh
gasoline. If you keep a container of gasoline for refueling, be sure that it
contains only fresh gasoline. Gasoline oxidizes and deteriorates over time,
causing hard starting.
I
If the cylinder was coated with oil during storage preparation, the engine may
smoke briefly at startup. This is normal.
57
TRANSPORTING
BEFORE LOADING
1. Loading the snowblower on a trailer should be performed ona firm, level
surface.
2. Use a loading ramp that is strong enough to support the combined weight
of the snowblower and the operator:
Weight of snowblower : (Operating weight)
HS624 HS828
TA: 185 Ibs (84 kg)
TA: 245 Ibs (1 11 kg)
TAS: 256 Ibs (1 16kg)
WA: 194 Ibs (88 kg)
WA:220 Ibs (100 kg)
WAS:231 Ibs (105 kg)
HS724
TA: 207 Ibs (94 kg)
HS928
TA: 245 Ibs (1 11 kg)
TAS: 256 Ibs (116 kg)
WA:212 Ibs (96 kg)
WA:225 Ibs (102 kg)
I
WAS:231 Ibs (105 kg)
I
HS1132
TA: 267 Ibs (121
kg)
I
~~
TAS:
273
Ibs (124 kg)
- 1
3. The loading ramp mustbe long enough
so that its slope is 15" or less:
Height (h)
I 1 I
1.6ft
2.0ft
2.3ft
(50 cm) (60 cm) (70 cm)
4. If the truck bed has a low roof or cover, with less than 4.9 ft (1.5 m) of
headroom, lower the chute guidefor better clearance, or remove the
chute assembly.
5. Check that there is sufficient fuel in the tank. The engine may stall on
the ramp if there is not enough fuel in the tank.
TRANSPORTING
LOADING
1. Step on the foot pedal, and raise the augerto the HIGH position (page 14).
2. Maneuver the snowblower into line with the loading ramp.
3. Run the snowblower slowly up the loading ramp. Becareful to avoid striking
the chute or other parts of the machine.
I/
I
DOWN
FORWARD
4. After the snowblower is inthe truck, stop the engine, and turn the fuel valve
to the OFF position. This will prevent the possibility of carburetor flooding
and will reduce the possibility of fuel leakage.
5. Tie the snowblower down with rope or straps,and block the treads. Keep
the tie-down rope or straps away from controls and cables.
59
TAKING CARE OF UNEXPECTED PROBLEMS
ENGINE PROBLEMS
Electric starter
does not operate
Possible cause
7
Correction
Check electrical outlet.
No electriccurrent from
outlet.
Try known good
electrical outlet. Start
engine by using the
recoil starter.
Check power cord.
Defective power
cord.
Try another power
cord. Start engine by
using the recoil starter.
I
Starter operates,
but engine will not
start
Possible cause
Check throttle position
and choke.
Throttle not in proper
position.
Throttle mustbe in FAST
position, choke OFFfor
a hot start, choke ON for
a cold start (page 23).
Check fuel delivery to
engine.
Fuel valve is OFF.
Turn fuel valve to ON
(page 22). Check for
contaminates in
sediment cup (page
55).
3e sure tank has fresh
uel.
)rain carburetor and
;ediment cup (page55)
Sediment cup
obstructed.
Check fuel condition.
Stale or old fuel.
Check for spark.
Spark plug cap@)off.
Correction
Aake surecapsare
:onnected.
Improper electrode gap Ierifythat sparkplugs are
or deposits in the spark reeof deposits, and have
roper gap (page 46).
P l W m gap-
TAKING CARE OF UNEXPECTED PROBLEMS
Engine has low
power
Possible cause
Check ground speed.
Fast ground speed
when blowing wet,
deep snow puts
excessive load on
engine.
Blowsnow at slower
ground speed.
Snowblowing cutting
swath to large for
snow conditions.
Wet, deep cuts
excessive load
on engine.
Reduce snowblowing
swath.
Check auger housing.
Dischargechute
restricted.
Clear discharge chute
obstructions (page 17).
~
Correction
~~
Check spark plugs
Make sure spark plug
caps are securely
connected.
Verify the spark plugs
Improper electrode gay are free of deposits and
or deposits on gap.
have proper gap.
Check choke position.
Choke in wrong
position or choke
plate sticking.
Spark pug capsnot
secure.
Check choke plate
movement.
~
Check fuel condition.
Stale or old fuel.
~~
3e sure tank has fresh
uel.
)rain carburetor and
jediment cup (page 55).
61
TAKING CARE OF UNEXPECTED PROBLEMS
DRIVE PROBLEMS
Engine
runs,
but
Possible cause
snowblower doesn’t
move
Check transmission
Lever is inthe
release.
RELEASED position.
Correction
Move lever to the
ENGAGED position
(page 22).
Check hydrostatic
transmission fluid
level.
Fluid level is low.
Add hydrostatic
transmission fluid to
the proper level (page
44).
Check shift lever for
position.
Shift lever is in“N”
(neutral).
Move shift lever to
forward or reverse
(page 29)-
Check drive clutch
lever.
Drive clutch lever
mechanism or cable
not functioning
properly.
See servicing Honda
snowblower dealer.
:heck drive belt.
Drive belt worn,
broken or not on
pulleys.
See servicing Honda
snowblower dealer.
62
TAKING CARE OF UNEXPECTED PROBLEMS
SNOWBLOWER PROBLEMS
Possible cause
Won't blow snow
Correction
___
~
~~
Check shear bolts.
Shear bolts broken.
Replace broken shear
bolt@) (page 49).
Checkauger housing.
Discharge chute
restricted.
Clear discharge chute
of obstructions (page
17).
Remove foreign object.
Foreign object
stopping auger from
rotating.
SeeservicingHonda
Belt worn, noton
pulleys or not properly snowblower dealer.
installed.
Check drive belt and
primary belt.
Snow not discharging Possible cause
properly
Correction
Check throttle position. Auger spinning too
slowly.
Keep throttle in FAST
(page 12).
Check shear bolts.
Shear bolts broken.
Replace broken shear
bolt@) (page 49).
Check snowblower
drive belt.
Belt worn, noton
pulleys or not properly
installed.
See servicing Honda
snowblower dealer.
~
~
~
Check snow conditions. Wet, deep snow is
difficult to blow.
3educesnowblowing
swath (page 32).
63
TAKING CARE OF UNEXPECTED PROBLEMS
Snow not
discharging
properly (cont.)
Possible cause
Check groundspeed.
snowblower moving
too fast for snow
conditions.
Engine stalls when
auger clutch lever
is set to ON
Possible cause
Check throttle position. Engine running too
slow.
Check auger housing.
Discharge chute
restricted.
Foreign object
stopping auger from
rotating.
Auger frozen by ice.
64
Correction
Use shift lever to
reduce ground speed
(page 29).
Correction
Keep throttle in FAST
when engaging auger
clutch (page 12).
Clear discharge chute
or auger housing of
obstruction (page 17).
TECHNICAL & CONSUMER INFORMATION
Carburetor Modification forHigh Altitude Operation
At high altitude, the standard carburetor air-fuel mixture will be too rich.
Performance will decrease, and fuel consumption will increase. A very rich
mixture will also foul the spark plug and cause hard starting. Operation at an
altitude that differs from that at which this engine was certified, for extended
periods of time, may increase emissions.
High altitude performance can be improved by a specific modifications to the
carburetor. If you always operate your pump at altitudes above 5,000 feet
(1,500 meters) have your servicing dealer perform this carburetor modification.
This engine, when operated at high altitude with the carburetor modifications
for high altitude use, will meet each emission standard throughout its useful
life.
Even with carburetor modification, engine horsepower will decrease about
3.5%for each 1,000-foot (300-meter) increase in altitude. The effect of altitude
on horsepower will be greater than this if no carburetor modification is made.
LNOTlCE
I
When the carburetor has been modified for high altitude operation,
air-fuel the
mixture willbe too lean for low altitude use. Operation at altitudes
5,000below
feet (1,500 meters) with a modified carburetor may cause the engine to
overheat and result in serious engine damage.
For use at low altitudes, have
your servicing dealer return the carburetor to original factory specifications.
66
TECHNICAL & CONSUMER INFORMATION
Oxygenated Fuels
Some conventional gasolines are being blended with alcohol or an ether
compound. These gasolines are collectively referred to as oxygenated fuels.
To meet clean air standards, some areasof the United States and Canada use
oxygenated fuels to help reduce emissions.
If you use an oxygenated fuel, be sure it is unleaded and meets the minimum
octane rating requirement.
Before using an oxygenated fuel, try to confirm the fuel’s contents. Some
states/provinces require this information to be posted on the pump.
The following are the EPA-approved percentages of oxygenates:
ETHANOL -(ethyl or grain alcohol) 10% by volume
You may use gasoline containing up to 10% ethanol by
volume. Gasoline containing ethanol may be marketed
under the name “Gasohol”.
MTBE
(Methyl Tertiary Butyl Ether) 15% by volume
Youmay use gasoline containing up to 15% MTBE by
volume.
METHANOL -(methyl or wood alcohol) 5% by volume
You may use gasoline containing up to 5% methanol by
volume, as long as it also containscosolvents and corrosion
inhibitors to protect the fuel system.
Gasoline containing more than 5% methanol by volume
may cause starting and/or performance problems. It may
also damage metal, rubber, and plastic parts of your fuel
system.
Fuel system damage or performance problems resulting from the use of an
oxygenated fuel containing more than the percentages of oxygenates mentioned above are not covered under warranty.
67
TECHNICAL & CONSUMER INFORMATION
Emission Control System Information
Source of Emissions
The combustion process produces carbon monoxide, oxides of nitrogen, and
hydrocarbons. Control of hydrocarbons and oxides of nitrogen is very important because, under certain conditions, they react to form photochemical
smog when subjected to sunlight. Carbon monoxide does not react in the
same way, but it is toxic.
Honda uses lean carburetor settings and other systems to reduce the
emissions of carbon monoxide, oxides of nitrogen, and hydrocarbons.
The U.S. and California Clean
Air Act
EPA and California regulations require all manufacturers to furnish written
instruction describing the operation and maintenance of emission control
systems.
The following instructions and procedures must be followed in order to keep
the Honda engine emissions within the emission standards.
Tampering and Altering
Tampering with or altering the emission control system may increase emissions beyond the legal limit. Among those acts that constitute tampering are:
Removal or alteration of any part of intake, fuel, or exhaust system.
Altering or defeating the governor linkage or speed-adjusting mechanism
to cause the engine to operate outside its design parameters.
68
TECHNICAL & CONSUMER INFORMATION
Problems That May Affect
Emissions
If you are aware of anyof the following symptoms, have your engine inspected
and repaired by your authorized Honda servicing dealer.
Hard starting or stalling after starting.
Rough idle.
Misfiring or backfiring under load.
0
Afterburning (backfiring).
Black exhaust smoke or high fuel consumption.
Replacement Parts
The emission control systems on your new Honda engine were designed,
built, and certified to conform with EPA and California emission regulations.
We recommend the use genuine Honda parts whenever you have maintenance done. These original-design replacement parts are manufactured to
the same standards as the original parts, so you can be confident of their
performance. The use of replacement parts.that are not of the original design
and quality may impair the effectiveness of your emission control system.
-
A manufacturer of an aftermarket part assumes the responsibility that the part
will not adversely affect emission performance. The manufacturer or rebuilder
of the part must certify that use of the part will not result in afailure of the engine
to comply with emission regulations.
Maintenance
Follow the Maintenance Schedule on page 37. Remember that this schedule
is based on the assumption that your machine will be used for its designed
purpose. Sustained high-load operation, will require more frequent service.
69
TECHNICAL & CONSUMER INFORMATION
Air Index
An Air Index Information hang tag/label is applied to engines certified to an
emission durability time period in accordance with the requirements of the
California Air Resources Board.
The bar graph is intended to provide you, ourcustomer, the ability to compare
the emissions performance of available engines. The lower the Air Index, the
less pollution.
The durability description is intended to provide you with information relating
to the engine’s emission durability period. The descriptive term indicates the
useful-life period for the engine’s emission control system. See yourEmission
Control Warranty for additional information.
I
DescriptiveTerm
Moderate
Intermediate
Extended
I ApplicabletoEmissionsDurabilityPeriod
50 hours (0 - 65 cc)
125 hours (greater than 65 cc)
125 hours (0 - 65 cc)
250 hours (greater than65 cc)
300 hours (0 - 65 CC)
500 hours (greater than65 cc)
The Air Index Information hang tag must remain on the snowblower until it is
sold. Remove the hang tag before operating the snowblower.
70
TECHNICAL & CONSUMER INFORMATION
SPECIFICATIONS
Frame
Model
HS624K1
WA
TA
Power equipment
discription code
I
Overall length
Overall width
Overall height
Dry weight
Width of snow clearance
Height of snow clearance
Snow throwing distance
(varies withsnow conditions)
Clearing capacitv
Continuous operating time
Engine
Model
SZAJ
I
mm)
55.9 in (1,420 mm)
24.4 in (620 mm)
41 .O in (1,042 mm)
38.2 in (970 mm)
185 Ibs (84 kg)
176 Ibs (80 kg)
23.8 in (605 mm)
20.1 in (510 mm)
16.5 in (420 mm)
53.4in(1,357
Max. 39.4 ft (12 rn)
37 Ton/hour
35 Ton/hour
I
hours
3.5
Displacement
Bore x stroke
Starting method Recoil
Ignition system
Oil capacity
Fuel tank capacity
HONDA GX160K1
6HP at 4,000 rpm Maximum output
9.9 cu-in (163 cm3)
2.7 x 1.8 in (68 x 45 mm)
starter
Transistorized magneto
0.63 US qt (0.60 k?, 0.53 Imp qt)
0.92 US gal (3.5 k?, 0.77 Imp gal)
Spark plug
BPR5ES (NGK) W16EPR-U (DENSO)
Tuneur,
I .- -.-M
I SPECIFICATION
-.
,I
RRAINTENANCE
t
I
Other specifications
Ex: 0.20 f 0.02 m m
Honda dealer
No other adjustments needed.
Specifications are subject to change without notice.
71
TECHNICAL & CONSUMER INFORMATION
Frame
Model
1-
Items
Power equipment
discription code
HS724
.
Overall length
Overall width
Overall height
Dry weight
Width of snow clearance
Height of snow clearance
Snow throwing distance
(varies with snow conditions)
Clearinq capacity
Continuous operating time
Engine
Model
Maximum output
Displacement
Bore x stroke
Starting method
Ignition system
Oil capacity
Fuel tank capacity
plug
I
TA
WA
I
SZBE
1
55.9 in (1,420 mm)
53.4 in (1,357 mm)
24.4 in (620 mm)
38.2 in (970 mm)
41 .O in (1,042 mm)
203 Ibs (92 kg) 198
Ibs (90 kg)
23.8 in (605 mm)
16.5 in (420 mm)
20.1 in (510 mm)
Max. 45.9 ft (14 m)
2.5 hours
46 Ton/hour 42 Ton/hour
3.5 hours
HONDA GX200
7 HP at 3,600 rpm
12.0 cu-in (196 cm3)
2.7 x 2.1 in (68 x 54 mm)
Recoil starter
Transistorized magneto
0.63 US qt (0.60 e, 0.53 Imp qt)
0.92 US gal (3.5 e, 0.77 Imp gal)
BPR5ES (NGK) W16EPR-U (DENSO) Spark
Tuneup
ITEM
Spark plug gap
Valve clearance
Other specifications
MAINTENANCE SPECIF
0.028-0.031 in (0.70-0.80 mrn)
Refer to page: 46
IN: 0.15 0.02 mm
See your authorized
Ex: 0.20 f 0.02 mm
Honda dealer
No other adiustments needed.
*
Specifications are subject to change without notice.
72
TECHNICAL & CONSUMER INFORMATION
Frame
Model
HS828K1
WA
TAS
Power equipment
discription code
I
Overall length
Overall width
Overall height
Dry weight
I Width of snow clearance
WAS
SZAK
I
55.1 in (1,400 mrn)
56.0 in (1,422 rnm)
28.5 in (725 mrn)
40.2 in (1,022mrn)
41 .O in (1,042 mrn)
I
I
28.0 in (710 mrn)
20.1 in (510 rnm)
Height of snow clearance
Snow throwing distance
(varies with snow conditions)
Clearing capacity
Continuous operating time
Max. 49.2 ft (15 m)
50 Ton/hour
2.5 hours
Engine
I Model
1 Maximum output
IGX240K1
HONDA
I
1 3,600
8 HP at
Displacement
Bore x stroke
Starting method
lanition svstem
Oil capacity
Fuel tank capacity
rpm
14.8 cu-in (242 cm3)
2.9 x 2.3in (73 x 58 rnrn)
Recoil starter or AC electric starter
Transistorized rnaaneto
1.16 US qt (1.10 4,0.97 Imp qt)
1.59 US gal (6.0 4,1.32 Imp gal)
Spark plug
BPR5ES (NGK) W16EPR-U (DENSO)
Tuneup
ITEM
Spark plua aap
Valve clearance
Other specifications
0.028-0.031 in (0.70-0.80 mm)
IN: 0.15 k 0.02 mm
Ex: 0.20 k 0.02 mm
MAINTENANCE
Refer to paae: 46
1
SPECI
See your authorized
Honda dealer
No other adjustments needed.
Specifications are subject to change without notice.
73
TECHNICAL & CONSUMER INFORMATION
Frame
Model
HS928
WA
TAS
Power equipment
discription code
SZAS
Overall length
56.0 in (1,422 mm)
Overall width
Overall height
Dry weight
I
WAS
Width of snow clearance
Height of snow clearance
Snow throwing distance
(varies withsnow conditions)
Clearing capacity
Continuous operating time
I
57.2 in
55.1 in
mm)
(1,452
(1,400 mm)
28.5 in (725mm)
40.2 in (1,022 mm)
41 .O in (1,042 mm)
21 2 Ibs
240 Ibs
21 8Ibs
231 Ibs
(96 kg)
(109 kg)
(105 kg)
(99 kg)
28.0 in (710mm)
20.1
(510
in
mrn)
Max. 49.2 ft (15 m)
50 Ton/hour
2.5 hours
Engine
Model
Maximum output
Displacement
Bore x stroke
Starting method
Ignition system
Oil capacity
Fuel tank capacity
Spark plug
HONDA GX270
9 HP at 3,600 rpm
16.5 cu-in (270 cm3)
3.0 x 2.3 in (77 x 58 mm)
Recoil starter or AC electric starter
Transistorized magneto
1.16USqt(l.lOi?,0.97Impqt)
1.59 US gal (6.0 f , 1.32 Imp gal)
BPR5ES (NGK) W16EPR-U (DENSO)
Tuneup
ITEM
Spark plug gap
Valve clearance
Other mecifications
SPECIFICATION
MAINTENANCE
0.028-0.031 in (0.70-0.80 mm)
Refer to page: 46
IN: 0.15 k 0.02 mm
See your authorized
Honda dealer
Ex: 0.20 f 0.02 m m
No other adiustments needed.
Specifications are subject to change without notice.
74
TECHNICAL & CONSUMER INFORMATION
Frame
HS1132
Model
WA
TA
Power equipment
discription code
SZBF
56.0 in (1,422 mm)
31.9 in (810 mm)
40.2 in (1,022 mm)
260 Ibs (1 18 kg)
254 Ibs (115 kg)
31.9 in (810 mm)
20.1 in (510 mm)
Overall length
Overall width
Overall heiaht
Dry weight
Width of snow clearance
Height of snow clearance
Snow throwing distance
(varies with snow conditions)
Clearing capacity
Continuous operating time
Max. 55.8 ft (17 m)
65 Ton/hour
2.5 hours
Engine
I
I
Model
Maximum outwt
Displacement
Bore x stroke
Starting method
Ignition system
Oil capacity
Fuel tank capacity
Spark plug
I
I
HONDA GX340K1
11 HP at 3,600 r w n
20.6 cu-in (337 cm3)
3.9 x 2.5 in (82 x 64 mm)
Recoil starter
I AC electric starter
Transistorized magneto
1.16 US qt (1.10 t, 0.97 Imp qt)
1.72 US gal (6.5 t, 1.43 Imp gal)
BPR5ES (NGK) W16EPR-U (DENSO)
I
Tuneup
I
ITEM
Spark plug gap
Valve clearance
I Other specifications
I
I
SPECIFICATION I MAINTENANCE
0.028-0.031 in (0.70-0.80 mrn)
Refer to page: 46
IN: 0.15 f 0.02 mm
See your authorized
Ex: 0.20 f 0.02 mm 1 Honda dealer
No other adjustments needed.
I
I
Specifications are subject to change without notice.
75
TECHNICAL & CONSUMER INFORMATION
CONSUMER INFORMATION
Honda Publications
These publications will give you additional information for maintaining and
repairing your snowblower. You may order them from your Hondasnowblower
dealer.
Shop Manual
This manual covers complete maintenance and overhaul procedures. It is
intended to be used by a skilled technician.
Parts Catalog
This manual provides complete, illustrated parts lists.
76
I
TECHNICAL & CONSUMER INFORMATION
Warranty Service Information
.
.
Honda Power Equipment dealership personnel are trained professionals.
They should be able to answer anyquestion you may have. If you encounter
a problem that your dealer does not solve to your
satisfaction, please discuss
it with the dealership’s management. The Service Manager or General
Manager can help. Almost all problems are solved in this way.
If you are dissatisfied with the decision made by dealership’s management,
contact the Honda Power Equipment Customer Relations Office. You can
write:
American Honda MotorCo., Inc.
Power Equipment Division
Customer Relations Office
4900 Marconi Drive
Alpharetta, Gergia 30005 - 8847
Or telephone: (770) 497 - 6400
When you write or call, please give us this information:
0
0
0
0
0
Model and serial numbers (see page 65)
Name of the dealer who sold the lawn tractor to you
Name and address of the dealer who services your lawn tractor
Date of purchase
Your name, address, and telephone number
A detailed description of the problem
77
QUICK REFERENCE INFORMATION
Unleaded gasoline with
rating of 86 or higher
Fuel
Capacity
a pump octane
HS624 / HS724 : 0.92 US gal (3.5 f)
HS828 / HS928 : 1.59 US gal (6.0 f)
HS1132 :
1.72 US gal
(6.5 1 )
Carburetor
SAE 5 W - 30 API SJ for general use
HS624 / HS724 : 0.63 USqt (0.60 f)
Capacity
HS828/HS928/HS1132: 1.16USqt(1.10!)
NGK: BPR5ES
DENSO: W16EPRU
Electrode Gap 0.028 0.031 in (0.7 0.8 mm)
1400 f 150 rpm
Idle speed
Tires
Tire Pressure 8.5 psi (59kPa)
Maintenance
Before each use
Engine Oil
Spark Plug
-
-
Check engine oil level.
Check tire air pressure.
Check transmission oil.
Auger skid shoes and scraper.
First 20 hours Change engine oil.
Subsequent
See Maintenance Schedule (page 37)